Hellow guys, Welcome to my website, and you are watching [DDR-2] 마이크로프로세서에서 버튼 입력 받기(Input-1) - Using buttons on the microprocessor. and this vIdeo is uploaded by SyncSignal싱크시그널 at 2018-08-12T20:17:14-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.